why solar energy

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Why Solar Energy. More Solar Energy falls upon the earth in one minute than humans use in an entire year It’s clean It’s renewable It’s the future If it pays, why not start today?. Ontario Feed in Tariff Program. http://fit.powerauthority.on.ca/. Solar Pays… How much? Is it worth it?. - PowerPoint PPT Presentation

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Page 1: Why Solar Energy
Page 2: Why Solar Energy

Why Solar Energy• More Solar Energy falls upon the earth in one minute than humans use in an entire year

• It’s clean

• It’s renewable

• It’s the future

• If it pays, why not start today?

Page 3: Why Solar Energy

Ontario Feed in Tariff Program

http://fit.powerauthority.on.ca/

Page 4: Why Solar Energy

Solar Pays… How much? Is it worth it?

Mar-2012 New rates ~ 54 cents/kwh

Page 5: Why Solar Energy

Several Financial Models• Buy it outright

• Buy it on a loan — Most banks in Ontario now understand the transaction and will give loans for same

• Rent your roof— Watch out … read the fine print

Page 6: Why Solar Energy

Fixed Mount Economics• Fixed panels facing south 20-30° incline

• 1280 kWh/kW

• Install 10 kW DC get 12,800 kWh/year

• OPA pays .54 x 12,800= $6,912/year

• Fixed Systems installed $5-7/WDC say $60k

• Simple return = 60,000/$6,912= 8.7 years

• 20 year contract’s gross return= 11.3 yrs x 6,912 = $78,105

Page 7: Why Solar Energy

Roof Mount Solar Tracking Mount Economics

• Tracked panels follow the sun

• 1600 kWh/kW

• Install 10 kW DC get 16,000 kWh/year

• OPA pays .54x $16,000=$8,640/year

• Tracked systems installed $6-7/WDC say $65k

• Simple return = 65,000/8,640= 7.5 years

• 20 year contract’s gross return= 12.5 yrs x $8,640 = $108,000

Page 8: Why Solar Energy

Tax Implications

http://www.cra-arc.gc.ca/tx/bsnss/thrtpcs/nt-ft/q1-eng.html#a1

Page 9: Why Solar Energy

Fixed Mount Solar Panels

Page 10: Why Solar Energy

Inverters

Page 11: Why Solar Energy

Tracking Roof Mount

Page 12: Why Solar Energy

Tracking Roof Mount

Page 13: Why Solar Energy

Sea Freight Container Concept

Page 14: Why Solar Energy

Building Integrated Solar Tracker Concept gives 26% more energy than fixed solar panels

Page 15: Why Solar Energy

Solar Garage 16x20’ 13 kWDC

Page 16: Why Solar Energy

50 kW Building Integrated Concept

Page 17: Why Solar Energy
Page 18: Why Solar Energy

30x40’ Building 50 kW - Ashton

Page 19: Why Solar Energy

2 Axis Tracker

Page 20: Why Solar Energy

Shopping Centre250 kW 2 Axis Tracking Roof Top

Page 21: Why Solar Energy

Solar Check List• Check with LDC to insure room on grid

• Contractor references… that you call

• Professional Engineer to check the roof and supply stamped engineering drawings and validate cash flow and check cost assumptions

• Apply for FiT or MicroFit contract with OPA

• Get building permit

• Install and commission system

• Collect monthly cheques from the OPA